waybar/include/modules/hyprland/backend.hpp

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#pragma once
#include <functional>
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#include <list>
#include <memory>
#include <mutex>
#include <string>
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#include <thread>
namespace waybar::modules::hyprland {
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class EventHandler {
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public:
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virtual void onEvent(const std::string& ev) = 0;
virtual ~EventHandler() = default;
};
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class IPC {
public:
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IPC() { startIPC(); }
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void registerForIPC(const std::string&, EventHandler*);
void unregisterForIPC(EventHandler*);
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std::string getSocket1Reply(const std::string& rq);
private:
void startIPC();
void parseIPC(const std::string&);
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std::mutex callbackMutex;
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std::list<std::pair<std::string, EventHandler*>> callbacks;
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};
inline std::unique_ptr<IPC> gIPC;
inline bool modulesReady = false;
}; // namespace waybar::modules::hyprland